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1)  β-aryloxypropionic acid
β-芳氧丙酸
1.
Chroman-4-ones were synthesized by the cyclization of β-aryloxypropionic acids that were prepared by the condensation of phenols with β-chloropropionic acid in the presence of polyphosphoric acid(PPA) under microwave irradiation in good yields.
在微波辐射下以取代苯酚和β-氯丙酸为原料,碱性条件下以少量水作溶剂高效率地合成了β-芳氧丙酸,继而在微波辐射及多聚磷酸(PPA)作用下,将芳氧丙酸脱水环合制得系列色满酮,产率较高,反应时间大大缩短。
2)  3-aroylpropionic ester
β-芳甲酰丙酸酯
1.
Various 3-aroylpropionic esters (la~u) were prepared in good yields from the reaction of 3-aroylpropionic acids with alcohols with hydrated ferric sulfate as catalyst.
在硫酸铁催化下由β-芳甲酰丙酸与醇反应合成了21个β-芳甲酰丙酸酯,其中有16个化合物未见报导。
3)  aryl β-aryloxypropionate
芳氧基丙酸芳酯
1.
Nine aryl β-aryloxypropionates and eight ary β-aryloxypropionamides have beensynthesized and confirmed by elemental analysis,UV,IR, and1H NMR spectrometry mea-surements.
合成了β-芳氧基丙酸芳酯及β-芳氧基丙酰芳胺等17种化合物,经IR、UV、1HNMR和元素分析确定了它们的结构,并对它们的生物活性进行了初步考察。
4)  aryl β-arylthiopropionates
β-芳硫基丙酸芳酯
5)  aryloxyphenoxypropionate
芳氧苯氧丙酸酯
1.
Four main mechanisms of the action of aryloxyphenoxypropionate (APP)and cyclohexanedione(CHD)herbicides have been reported.
报道了两类除草剂芳氧苯氧丙酸酯(APP)和环己二酮(CHD)的四种主要的除草作用机制。
2.
A series of carbamates containing aryloxyphenoxypropionate group were synthesized by condensation of aromatic amines with 4 (1 methoxycarbonyl 1 ethoxyl)phenyl chloroformate.
N┐芳基┐4┐取代苯基┐氨基甲酸酯的合成及其除草活性任康太*戴广袖刘玉秀杨秀凤杨华铮(南开大学元素有机化学研究所天津300071)关键词氨基甲酸酯,芳氧苯氧丙酸酯,合成,除草活性1996-03-11收稿,1996-06-26修回天津市。
6)  aryloxypropionates
α-芳氧丙酸酯
补充资料:β-乙氧基-β-亚氨基丙酸乙酯盐酸盐
分子式:C7H13NO3·HCl
分子量:195.65
CAS号:2318-25-4

性质:暂无

制备方法:用氰乙酸乙酯与乙醇在氯化氢参与下加成制得(结晶)。

用途:氮烯咪胺、阿卡明的中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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